http://dspace.nbuv.gov.ua:80/handle/123456789/179618 2026-04-16T21:00:38Z 2026-04-16T21:00:38Z Бровдий, В.М. http://dspace.nbuv.gov.ua:80/handle/123456789/187049 2022-12-05T23:25:26Z 1971-01-01T00:00:00Z

Характеристика преимагинальных фаз и экология лохмеи боярышниковой (Lochmaea crataegi Forst.) Бровдий, В.М. Lochmaea crataegi F о г s t. is distributed all over the right-bank Ukraine. It propagates in quantity on Prunus spinosa L. bushes, more rarely — on Crataegus L. The life cycle of the pest is univoltine and lasts for 53—57 days. The beetles affect buds, pedicels, flower ovaries and leaves, the larvae — fruit of these plants. The female lays 80—130 eggs. In places of mass propagation L. crataegi Forst . can also inhabit Malus M i l l and affect its flowers, leaves and fruit. The characteristic of an egg, larva and pupa is given. The peculiarities of L. crataegi Forst. ecology under conditions of the Ukraine are presented.

1971-01-01T00:00:00Z Федоренко, А.П. Антипчук, Ю.П. Рогатко, И.В. http://dspace.nbuv.gov.ua:80/handle/123456789/186885 2022-12-01T23:27:04Z 1971-01-01T00:00:00Z

Некоторые морфо-физиологические и биохимические изменения у млекопитающих, вызванные действием инсектицидов в условиях эксперимента Федоренко, А.П.; Антипчук, Ю.П.; Рогатко, И.В. Investigations were carried out with M. arvalis Pallas , M. socialis Palla s and rabbits. The effect of DDT, hexachlorane and chlorophos in doses applied in practice was studied. It was established that these insecticides evoke pathological and anatomical changes in viscera of the animals under study, disturbs the blood and respiration pictures, cardiac rhythm, cause displacements in the blood protein picture. Morpho-physiological and biochemical changes can be very exast indices of organism intoxication. Chlorophos affects the organism to a lesser extent than chlororganic pesticides. Different species of animals response to the same preparation differently and different pesticides, in their turn, can affect differently one and the same mammal species.

1971-01-01T00:00:00Z Сергиенко, М.И. http://dspace.nbuv.gov.ua:80/handle/123456789/186884 2022-12-01T23:26:58Z 1971-01-01T00:00:00Z

Паразитические черви чаек (Lari) бассейна Верхнего Днестра Сергиенко, М.И. In the Upper Dniester basin when dissecting 249 individuals of Larus birds of the following four species: Larus ridibundus, Chlidonias nigra, Ch. leucoptera and Sterna hirundo 20 species of parasitic worms were found. High extensity and intensity of birds' invasion with such species as Prosthogonimus ovatus, Diplostomum spathaceum, Cotylurus pileatus, Renicola lari, Paricterotaenia porosa, Aploparaksis larina, Tetrameres fissispina were observed. Invasion of birds with Echinostoma revolutum, Tanaisia fedtschenkoi, Diplostomum flexicaudum, Ligula intestinalis is less frequent. In spring and autumn the degree of gulls' invasion with helminths is lower than in summer. Eight species out of the found parasites evoke in poultry and food-fish outbreaks of epizootics which in mass infestation have lethal result.

1971-01-01T00:00:00Z Мулярская, Л.В. Гулиев, М.В. Щирова, Л.Ф. Талыбов, А.Н. http://dspace.nbuv.gov.ua:80/handle/123456789/186883 2022-12-01T23:27:10Z 1971-01-01T00:00:00Z

Материалы к фауне тромбикулид (Acariformes, Trombiculidae) Нахичеванской АССР Мулярская, Л.В.; Гулиев, М.В.; Щирова, Л.Ф.; Талыбов, А.Н. During 1963—1965 small mammals of 22 species were investigated: rodents, insectivorous and small carnivores. 31217 trombiculids of 22 species belonging to 11 genera were gathered from them. The highest indices of trombiculid quantity on the hosts are observed in the mountain zone, the least — in the alpine one. Out of the investigated animals the following ones are the main hosts (in a succession of their significance): Meriones tristrami, M. persicus, M. vinogradovi, Microlus socialis, M. arvalis, M. nivalis, and Mus musculus, Apodemus sylvaticus. Microtrombicula azerbaidjanica and Elxonellu crinita arc dominating species of trombiculids in the foothill and mountain zones, Neotrombicula sevaniensis — in the alpine one.

1971-01-01T00:00:00Z